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Twelve temperature zone lead-free reflow soldering equipment GSD-GB822Category:Reflow soldering machine series

Introduction:Twelve temperature zone lead-free reflow soldering equipment structure features, performance advantages, technical parameters and pictures


special reminder

1. Guangshengde reflow soldering equipment is underwritten by Ping An Insurance Company of China, and the amount of compensation can reach 5 million. Guangshengde reflow soldering brings greater guarantee for customers' safe production.

2. The purchase of Guangshengde reflow soldering equipment can be paid by monthly installments, please consult Guangshengde for details.

Guangshengde 12 temperature zone lead-free reflow soldering equipment GSD-GB822 structural characteristics diagram


GSD-GB822 control system characteristics of lead-free reflow soldering equipment in Guangshengde 12 temperature zone

● Windows operating system, Chinese and English interface, easy to learn; two control methods, computer control and emergency manual control, with safety protection function; (independently developed software: Guangshengde PCBASE reflow soldering control software V1.0)

● The communication between PC and PLC (single-chip microcomputer) adopts PC/PP protocol, which works stably and prevents crashes;

● Powerful software function, online temperature measurement of PCB board, and analysis, storage and printing of the data curve at any time;

● Automatic monitoring and display of equipment working status, which is helpful for monitoring equipment at any time;

The performance advantages of GSD-GB822 lead-free reflow soldering equipment in the 12th temperature zone of Guangshengde

● In order to prolong the service life of the motor, our company’s technicians professionally designed it; make the internal cooling cycle convection, so that the temperature around the motor drops to about 38°C;

● The high-quality, high-temperature, high-speed motor has smooth wind, low vibration and low noise;

● Professional wind wheel design, stable wind speed, effectively prevent the uniformity of the wind when the PCB board is heated, and achieve the highest repeated heating;

● Each temperature zone adopts forced independent circulation, independent PID control, and upper and lower independent heating methods, so that the temperature of the furnace chamber is accurate and uniform, and the heat capacity is large; the leading heating method solves the problem of dead corners during reflow soldering. Suitable for CSP, BGA, 0201 CHIP Welding of electrical components;

● Online UPS equipped with power failure protection function to ensure the normal output of the PCB board after power failure without damage;

● Independently controlled cooling system, made of imported stainless steel, upper and lower cooling convection, the cooling curve is a mirror image of the welding temperature curve, which is in full compliance with the SMT international certification standard. (Patent No.: ZL 2010 2 0674965.6)

● The insulation layer is made of high-quality aluminum silicate insulation material, and the multi-layer insulation furnace design. The surface temperature of the furnace outer jacket is about 5 degrees higher than the ambient temperature, which effectively reduces the working environment temperature, has good insulation effect, and heats up quickly, from room temperature to working temperature ≤20min; Special furnace design, power consumption is the lowest in the industry;

Guangshengde reflow soldering mass production, stock supply


ItemSpecification type
Control SystemComputer+PLC/Special MCU
Heating/cooling zoneUp to 12, down to 12, a total of 24 heating zones, 2 cooling zones
Length of heating zone3550mm
Temperature control rangeRoom temperature~350℃
Temperature control accuracy±1~2 ℃
Three-point temperature difference±2℃
cooling methodForced air cooling (axial air cooling system)
PCB size(W)50 ~(W)400mm
PCB Transmission height900±20mm
Delivery methodChain track + mesh belt conveyor
Transmission directionLeft → right
Transmission speed0~2000mm/min  Variable frequency adjustable
Chain track widening range50~500mm
Transmission mesh belt width460mm
Power failure protectionUPS power supply
power supplyA3ø380V 50HZ
Normal operating power/total power8/93KW
Dimensions(L*W*H)6880 mm(L)*1500 mm(W)*1550 mm(H)
net weight2800 KG

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